// first.c

#include <stdio.h>

int main(void)
{
  int num;
  num = 1;

  printf("I am a simple ");
  printf("computer.\n");
  printf("My favorite number is %d because it is first.\n", num);
  printf("Hello world.");

  return 0;
}

/*
I am a simple computer.
My favorite number is 1 because it is first.
Hello world.
*/